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Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for bloc
From: |
Pavel Dovgalyuk |
Subject: |
Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer |
Date: |
Fri, 15 Mar 2019 10:26:19 +0300 |
> From: Kevin Wolf [mailto:address@hidden
> Am 21.02.2019 um 12:05 hat Pavel Dovgalyuk geschrieben:
> > Replay is capable of recording normal BH events, but sometimes
> > there are single use callbacks scheduled with aio_bh_schedule_oneshot
> > function. This patch enables recording and replaying such callbacks.
> > Block layer uses these events for calling the completion function.
> > Replaying these calls makes the execution deterministic.
> >
> > Signed-off-by: Pavel Dovgalyuk <address@hidden>
>
> Acked-by: Kevin Wolf <address@hidden>
Thanks, Kevin!
Can you also take a look at patches 2, 3, 5?
They affect only RR behavior, but change the block layer too.
Pavel Dovgalyuk
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, (continued)
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Pavel Dovgalyuk, 2019/03/06
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Kevin Wolf, 2019/03/06
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Pavel Dovgalyuk, 2019/03/06
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Kevin Wolf, 2019/03/06
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Pavel Dovgalyuk, 2019/03/06
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Pavel Dovgalyuk, 2019/03/06
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Pavel Dovgalyuk, 2019/03/13
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Kevin Wolf, 2019/03/14
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Pavel Dovgalyuk, 2019/03/14
Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer, Kevin Wolf, 2019/03/14
- Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer,
Pavel Dovgalyuk <=